Electric cars in oil-importing countries avoided about $20 billion in crude from March to August

Electric cars kept roughly 200 million barrels of crude oil out of the world’s import bills between March and August 2026, a saving that the energy think tank Ember values at about $20 billion. The estimate covers oil-importing countries, and most of the money sits in one place: China accounts for about $14 billion of it.

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Ember’s senior energy analyst Euan Graham framed the result as a question of exposure to price shocks. “The countries that invested in electric vehicles before this crisis are now better protected,” Graham said in the organization’s announcement of the analysis, which tallies the benefit in barrels not bought and dollars not spent.

How Ember turned electric-car fleets into barrels

The figure comes from a release Ember published on Oct. 14, which describes the six months since the start of the U.S.-Israel war with Iran and the resulting Hormuz energy crisis. Ember estimates that electric cars across the 56 countries in its dataset displaced about 200 million barrels of crude and puts the value at $20 billion. Those countries account for more than 90 percent of electric car sales and more than 80 percent of all car sales worldwide.

The longer paper, “Electric energy security: how EVs are reducing oil import vulnerabilities,” explains the arithmetic. Each country’s monthly oil displacement from its electric-car fleet is multiplied by the average monthly Brent crude price, and the six monthly values are added together. Ember describes its data as not exhaustive, and world totals are scaled up from the economies it can measure.

Behind that sits the assumption set in Ember’s EV sales tracker methodology, published as a technical PDF. Each electric car is assumed to replace a typical non-electric car driven the same distance, adjusted for national efficiency and mileage, while plug-in hybrids are assumed to run mostly on their combustion engines. The result is a gross figure: it does not subtract the fuel burned to generate the electricity that charged the cars.

China’s $14 billion and Europe’s $3.1 billion

China dominates the total. Ember’s analysis puts the oil avoided there at about $14 billion, roughly three-quarters of everything displaced across oil-importing countries. European Union member states add a further $3.1 billion, with Germany (about $760 million) and France (about $560 million) holding the largest shares.

Smaller blocs fill in the rest of the picture. The United Kingdom displaced about $790 million of crude, and the ASEAN countries together about $560 million, led by Thailand and Viet Nam. Denmark stands out on a relative basis: its electric car fleet displaces 6.4 million barrels a year, equal to 13 percent of the country’s 2025 oil consumption.

The same Electrek report on the analysis noted that the saving arrives as the United States moves in the opposite direction, with battery electric vehicles at just 6 percent of light-duty sales in the first eight months of 2026, after federal electric-vehicle tax credits were rolled back in September 2025. Policy explains much of the rest of the ranking: France’s social leasing scheme pushed its battery-electric share above 30 percent for the first time, Germany introduced new consumer subsidies at the start of 2026, and Japan’s electric car sales doubled after a policy eased upfront costs, all of which add barrels to the displaced total over time.

Global demand supplied the backdrop. In the first eight months of 2026, battery-electric sales rose 11 percent from a year earlier, plug-in hybrid sales fell 12 percent and combustion-engine sales fell 6 percent, lifting battery EVs to 18 percent of new car sales from 16 percent. Excluding China and the United States, battery-electric sales climbed about 45 percent, a pace that widens the pool of importers whose fleets are now displacing crude.

Plug-in hybrids, currencies and what the number leaves out

Battery electric vehicles account for about $16.5 billion of the total, according to Ember, with plug-in hybrids supplying the remainder. The analysis cautions that drivers often use the combustion engines in plug-in hybrids more than manufacturers claim, which is why those vehicles are credited with far less displaced oil per car than fully electric ones.

Coverage abroad has repackaged the top-line figure in local money. The Driven in Australia reported the same finding as $20 billion in U.S. dollars, or A$29 billion in Australian dollars, which is a conversion of the identical estimate rather than a separate and larger calculation. The same coverage repeats Ember’s split, with battery cars the larger contributor and plug-in hybrids the smaller one, and it ties the period to the six months since the Hormuz crisis began.

Graham’s second line from the release states the policy lesson most directly: “Every electric car on the road reduces exposure to volatile oil markets.” The estimate is a retrospective accounting of six months, priced at actual Brent averages, and it says nothing about what the next six months of oil prices will do to the value of the barrels that electric cars keep avoiding. A cheaper barrel would shrink the dollar figure even if the number of displaced barrels kept growing, so the 200 million barrels is the sturdier measure of the effect.

This article was produced with the assistance of AI and reviewed by Morning Overview editors prior to publication.

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